title: A common evaluation framework for the African Health Initiative.
abstract: BACKGROUND
  The African Health Initiative includes highly diverse partnerships in five countries (Ghana, Mozambique, Rwanda, Tanzania, and Zambia), each of which is working to improve population health by strengthening health systems and to evaluate the results. One aim of the Initiative is to generate cross-site learning that can inform implementation in the five partnerships during the project period and identify lessons that may be generalizable to other countries in the region. Collaborators in the Initiative developed a common evaluation framework as a basis for this cross-site learning.
  
  
  METHODS
  This paper describes the components of the framework; this includes the conceptual model, core metrics to be measured in all sites, and standard guidelines for reporting on the implementation of partnership activities and contextual factors that may affect implementation, or the results it produces. We also describe the systems that have been put in place for data management, data quality assessments, and cross-site analysis of results.
  
  
  CONCLUSIONS
  The conceptual model for the Initiative highlights points in the causal chain between health system strengthening activities and health impact where evidence produced by the partnerships can contribute to learning. This model represents an important advance over its predecessors by including contextual factors and implementation strength as potential determinants, and explicitly including equity as a component of both outcomes and impact. Specific measurement challenges include the prospective documentation of program implementation and contextual factors. Methodological issues addressed in the development of the framework include the aggregation of data collected using different methods and the challenge of evaluating a complex set of interventions being improved over time based on continuous monitoring and intermediate results.
authors.affiliation: Department of International Health, The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD 21205, USA. jbrycedanby@aol.com
authors.forename: Jennifer
authors.initials: J
authors.lastname: Bryce
authors.forename: Jennifer Harris
authors.initials: JH
authors.lastname: Requejo
authors.forename: Lawrence H
authors.initials: LH
authors.lastname: Moulton
authors.forename: Malathi
authors.initials: M
authors.lastname: Ram
authors.forename: Robert E
authors.initials: RE
authors.lastname: Black
mesh_terms: D000349:Africa; D003695:Delivery of Health Care / Q000592:standards; D008962:Models, Theoretical; D015397:Program Evaluation / Q000379:methods*; D058996:Quality Improvement / Q000592:standards*; D013223:Statistics as Topic